Effects of diagnosis and sex on neural processing of monetary reward. Additive, and overlapping, effects of diagnosis (red) and sex (blue) were observed in the (A) right hippocampus, (B) bilateral middle/posterior cingulate cortex, and (C) right middle temporal gyrus (voxels of overlap between the main effects of diagnosis and sex are shown in violet), while diagnosis-by-sex interactions (yellow) were observed in the (D) right precentral gyrus and (E) left inferior frontal gyrus. Activation maps are thresholded at T>1.5 for display purposes only. Asterisks indicate significant pairwise group differences: *P ≤0.05, **P ≤0.01, ***P ≤0.001.